Illinois Parcels & GIS Data by County
Illinois parcel data by county: 5,577,449 property records across 102 counties — ownership, assessed values, land use, and addresses. Preview and download.
Land Records publishes Illinois parcel data covering 5,577,449 property records across 102 county-equivalent units.
Browse parcel-level coverage for every county in Illinois. Each record includes the parcel boundary (GIS geometry) plus attributes such as owner name and address, assessed land and improvement values, acreage, land-use and zoning codes, year built, and sale history. Choose a county below for its per-attribute coverage table and boundary map, or download the full Illinois parcel dataset.
State-wide attribute coverage
Rolled up across every parcel in Illinois. Column coverage is the percentage of parcels with the attribute populated.
| Column | Coverage | Records populated |
|---|---|---|
lrid | 100% | 5,577,449 |
parcelid | 99.7% | 5,560,667 |
parcelid2 | 83.3% | 4,643,928 |
ogparcelid | 99.7% | 5,562,777 |
ogparcelid2 | 84.0% | 4,686,744 |
parentid | <0.1% | 0 |
stackid | <0.1% | 0 |
geoid | 100% | 5,577,449 |
statefp | 100% | 5,577,449 |
countyfp | 100% | 5,577,449 |
countyname | 100% | 5,577,449 |
cousubfp | 100% | 5,577,449 |
cousubname | 100% | 5,577,449 |
tractce | 100% | 5,577,449 |
tractname | 100% | 5,577,449 |
taxacctnum | 28.5% | 1,589,943 |
taxyear | 74.8% | 4,171,718 |
taxdistrict | 8.4% | 470,932 |
usecode | 30.3% | 1,692,148 |
usedesc | 25.1% | 1,402,251 |
zoningcode | 19.4% | 1,083,916 |
zoningdesc | 13.7% | 764,804 |
numbldgs | 83.2% | 4,639,110 |
numunits | 62.7% | 3,496,063 |
yearbuilt | 30.3% | 1,690,102 |
numfloors | 46.4% | 2,586,608 |
bldgsqft | 28.4% | 1,581,358 |
bedrooms | 1.6% | 88,200 |
halfbaths | 1.6% | 88,200 |
fullbaths | 1.6% | 88,200 |
imprvalue | 60.9% | 3,396,124 |
landvalue | 62.9% | 3,507,945 |
agvalue | 51.9% | 2,894,537 |
totalvalue | 60.2% | 3,359,824 |
taxacres | 23.5% | 1,310,128 |
calcarea | 100% | 5,577,449 |
saleamt | 33.3% | 1,859,638 |
saledate | 14.4% | 801,678 |
ownertype | 73.6% | 4,104,611 |
ownername | 73.6% | 4,106,921 |
owneraddr | 43.4% | 2,421,713 |
ownercity | 20.3% | 1,132,328 |
ownerstate | 15.3% | 854,938 |
ownerzip | 17.8% | 990,969 |
parceladdr | 92.2% | 5,141,688 |
parcelcity | 89.4% | 4,987,721 |
parcelstate | 100% | 5,577,449 |
parcelzip | 100% | 5,577,448 |
legaldesc | 34.6% | 1,930,501 |
township | 59.6% | 3,325,475 |
section | 59.2% | 3,304,439 |
qtrsection | <0.1% | 0 |
range | 59.2% | 3,304,439 |
plssdesc | 59.1% | 3,297,190 |
book | 4.3% | 239,067 |
page | 4.4% | 242,634 |
block | 5.8% | 324,363 |
lot | 6.7% | 374,098 |
parceltype | 1.3% | 73,939 |
accesstype | 1.3% | 73,939 |
iucnclass | 0.7% | 36,818 |
placename | 8.9% | 495,170 |
placetype | 8.6% | 477,123 |
firmid | 26.8% | 1,491,984 |
firmdate | 26.8% | 1,491,984 |
fldzone | 26.8% | 1,491,984 |
zonesubty | 25.6% | 1,428,388 |
staticbfe | 2.3% | 126,855 |
elevmin | 93.7% | 5,226,615 |
elevmax | 93.7% | 5,226,615 |
elevavg | 93.7% | 5,226,615 |
fireplaces | 1.6% | 88,194 |
heating | <0.1% | 0 |
heatfuel | <0.1% | 0 |
cooling | 1.6% | 88,194 |
foundation | <0.1% | 0 |
roofcover | <0.1% | 0 |
siding | 1.1% | 62,447 |
bldgtype | <0.1% | 0 |
naicscode | 4.2% | 235,065 |
frsid | 0.4% | 20,153 |
dfrurl | 0.4% | 20,153 |
caapermit | 0.4% | 20,153 |
cwapermit | 0.4% | 20,153 |
rcrapermit | 0.4% | 20,153 |
updated | 88.3% | 4,923,592 |
centroidx | 100% | 5,577,449 |
centroidy | 100% | 5,577,449 |
surfpointx | 100% | 5,577,449 |
surfpointy | 100% | 5,577,449 |
geom | 100% | 5,577,449 |
extras | 26.7% | 1,488,452 |
ownerlist | <0.1% | 0 |
Counties
Click a county for its per-attribute coverage table and inline map.